Nobody can hold tiptoe
We are taught to claim our height and keep the case for ourselves current. But humility is not a low opinion of your worth, it is an accurate sense of your position, and standing flat is the only stance you can hold for a lifetime.
We live inside a permanent audition. There is a case to be made for your own relevance, and it has to be kept current. Mention the credential. Correct the small detail so the room knows you knew. Make sure your part in it is visible, because a contribution nobody registered may as well not have happened. Everyone is doing this at once, mostly to people who are busy doing it themselves.
Lao Tzu answers with a physical image rather than a moral one. A person standing on tiptoe, he wrote, is not steady. The one who displays himself does not shine. He is not calling self-promotion sinful. He is pointing out that it does not work, and that it costs you your balance while it fails.
The strain is the problem, not the height.
Try it. Rise onto your toes and hold it. A minute in, your calves are shaking, and everyone watching has stopped noticing your height and started noticing the effort. That is the whole mechanism. Self-elevation always requires maintenance, and the maintenance is visible. What the room actually registers is not the stature you claimed but the work you are doing to claim it, which is exactly the thing you hoped nobody would see.
And that is only the cheaper cost. The expensive one is what a raised position does to you once you have taken it. Part of your attention gets permanently reassigned from the work to the job of holding the standing, and it never gets released. Worse, you become fragile. Anything that threatens the height now threatens you, so a correction lands like an attack, a colleague's good idea registers as a loss, and being wrong turns into something you cannot afford. None of that is arrogance in the way we usually mean it. It is just the ordinary physics of having something raised to defend.
You are not defending the work. You are defending the height.
Lao Tzu takes the paradox further than most of us are ready for. The sage puts himself last, he wrote, and finds himself first. Not as a reward for good behavior, but for a structural reason. A position you seized has to be held against everyone who might want it. A position you never claimed is one nobody needs to take from you. And when he described leadership, he put the leader behind the people rather than above them, because the ones who insist on being in front are so often the least followed.
Nothing is more secure than a place you never had to claim.
So humility is not shrinking, and it is not disowning what you are actually good at. Your height is your height. It is only the rising up onto your toes that goes. And what returns when you come down is remarkable: you can be corrected without injury, learn without losing face, let the work speak while you get on with more of it, and stop spending a permanent fraction of yourself on the performance of your own standing.
You were never asked to be taller than you are.
Come down off tiptoe. You can stand here for a lifetime.